The M5 LED flashlight is one of the most economical light sources on the market. Because of LED Lenser's optimal heat synch technology they can drive their LEDs harder getting you three-plus hours of run time on just one AA battery. In addition, the M5 has Smart Light Technology, offering three settings for basic illumination, defense and low when you want to conserve battery life.

A demonstration of LED Lenser's Advanced Focus System. With AFS we pull together the strengths of the lens and reflector into one combined system, achieving clear, homogeneous light spill for up-close reading and a sharply-focused beam for long-distance viewing. Learn more at http://www.ledlenser.com/technology/advancedfocussystem.